4-O-(2,3,4,6-四-O-乙酰基)-β-D-吡喃(型)葡糖基-D-吡喃(型)葡糖四乙酸酯合成路线 (共 38 条)
反应条件
sodium acetate 0.75 h;
参考文献
Xu, Peng; Yang, Jacqueline Y.; Kovac, Pavol
Journal of Carbohydrate Chemistry, 2012 , vol. 31, # 9 p. 711 - 720
反应条件
H-Beta zeolite 48 h; Ambient temperature; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
参考文献
Synlett, , # 1 p. 129 - 131
参考文献
Journal of Carbohydrate Chemistry, , vol. 31, # 9 p. 711 - 720
反应条件
1: 90 percent / BF3*Et2O / CH2Cl2 2: AcBr, ZnBr2 / CH2Cl2 / 22 °C View Scheme
参考文献
Zhang, Zhiyuan; Magnusson, Goeran
Carbohydrate Research, 1996 , vol. 295, p. 41 - 55
反应条件
1: With iodine in dichloromethane 0.166667 h; Reflux; 2: With bis(cyclopentadienyl)titanium dichloride; manganese in tetrahydrofuran T=20°C; 1 h; Inert atmosphere;
参考文献
Giordano, Maddalena; Iadonisi, Alfonso
European Journal of Organic Chemistry, 2013 , # 1 p. 125 - 131
反应条件
1: 100 percent / HBr / acetic acid 2: TBAHS; aq. Na2CO3 / CH2Cl2 / 3 h / 20 °C View Scheme
参考文献
Wei, Jinhua; Lv, Xun; Lue, Yang; Yang, Gangzhu; Fu, Lifeng; Yang, Liu; Wang, Jianjun; Gao, Jianhui; Cheng, Shuihong; Duan, Qian; Jin, Cheng; Li, Xuebing
European Journal of Organic Chemistry, 2013 , # 12 p. 2414 - 2419
参考文献
Jermyn
Australian Journal of Chemistry, 1955 , vol. 8, p. 403,407
Australian Journal of Chemistry, 1954 , vol. 7, p. 202,204
反应条件
1: 90 percent / BF3*Et2O / CH2Cl2 2: AcBr, ZnBr2 / CH2Cl2 / 22 °C View Scheme
参考文献
Zhang, Zhiyuan; Magnusson, Goeran
Carbohydrate Research, 1996 , vol. 295, p. 41 - 55
反应条件
methanol; barium dimethoxide
参考文献
Haskins et al.
Journal of the American Chemical Society, 1942 , vol. 64, p. 1852,1854
反应条件
tin(IV) chloride in dichloromethane T=20°C; 16 h;
参考文献
Koike; Sugimoto; Sato; Ito; Nakahara; Ogawa
Carbohydrate research, 1987 , vol. 163, # 2 p. 189 - 208